Evidence row 294128

What was observed

{
  "count": 6,
  "tools": [
    {
      "description": "Approved Valor company facts, independence, mineral.tech®, credentials, and full awards catalog.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {},
        "required": [],
        "type": "object"
      },
      "name": "about_valor"
    },
    {
      "description": "Match a selected situation to Valor services. Select broad categories; do not provide personal information.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "audience": {
            "enum": [
              "mineral_owner",
              "family_office",
              "bank_trust",
              "institution",
              "operator",
              "other"
            ],
            "type": "string"
          },
          "needs": {
            "items": {
              "enum": [
                "royalty_payments",
                "inherited_minerals",
                "ownership_records",
                "lease_review",
                "portfolio_reporting",
                "operator_accounting",
                "owner_relations",
                "not_sure"
              ],
              "type": "string"
            },
            "maxItems": 8,
            "type": "array"
          }
        },
        "required": [],
        "type": "object"
      },
      "name": "find_relevant_service"
    },
    {
      "description": "Check only whether this prepared request was sent. Requires its secret requestToken. Returns an opaque receipt, never contact details or private company records.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "requestToken": {
            "maxLength": 43,
            "minLength": 43,
            "pattern": "^[A-Za-z0-9_-]{43}$",
            "type": "string"
          }
        },
        "required": [
          "requestToken"
        ],
        "type": "object"
      },
      "name": "get_contact_receipt"
    },
    {
      "description": "How to prepare a contact request, required fields, and engagement boundaries. No pricing or turnaround promises.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {},
        "required": [],
        "type": "object"
      },
      "name": "get_engagement_information"
    },
    {
      "description": "Mineral management and operator back-office services, with audience-specific source links.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "audience": {
            "enum": [
              "mineral_owner",
              "family_office",
              "bank_trust",
              "institution",
              "operator",
              "other"
            ],
            "type": "string"
          }
        },
        "required": [],
        "type": "object"
      },
      "name": "get_valor_services"
    },
    {
      "description": "After the user asks to contact Valor, prepare a short inquiry and return a private Valor review link. Leave names, email, phone, and addresses out of the message; the user enters them on Valor. No lead is submitted. The user must open the link themselves, review, and send. Do not open or submit on their behalf. Retrying creates another draft, not another lead.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "audience": {
            "enum": [
              "mineral_owner",
              "family_office",
              "bank_trust",
              "institution",
              "operator",
              "other"
            ],
            "type": "string"
          },
          "message": {
            "maxLength": 3000,
            "type": "string"
          },
          "need": {
            "enum": [
              "royalty_payments",
              "inherited_minerals",
              "ownership_records",
              "lease_review",
              "portfolio_reporting",
              "operator_accounting",
              "owner_relations",
              "not_sure"
            ],
            "type": "string"
          }
        },
        "required": [
          "audience",
          "need",
          "message"
        ],
        "type": "object"
      },
      "name": "prepare_contact_request"
    }
  ]
}

What the leaf hashes

{"body":"01af5c1148f766553e6a120b7603202fe9c9a78631e0a4c89e7e4e5473b74188","id":294128,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793049891265909,"prev":null,"subject":"1138d205-5706-4bd7-8f92-6fab4d01afcd","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x14bdc17c2b7d159ad72ac1771874b082325a7f50f57b5193395181beb3521d81
2. 0x2f4fabf8d2a7e944b060abd926e4922dd50bb2a049976da4d0b00a1a6b16243d
3. 0xb8dbbc77d52fc6dd8e21166aa99f22fb969e26da2044c47ef2b78ac915ce93aa
4. 0x7c5444f210b3ed12149683fff721e56a2fc68376fe0639a9f68add14ee5a0916
5. 0x937b8e6f18296bd8ae1a5cb6c55ac3a86d9130d64ac132b2c4e426027ec0ea93
6. 0xc3633f83aaf478ad9f3d2c77ab4d72019ccf60d8a67bfadc836bb1d25f1106e0
7. 0x4a44fb919d6f3222e44b12a501c046ca9d9b81f88ffe51742d3da19da0126085
8. 0x4a046a7562b44a782acfeec7b7d2441b878c7e1511ec155308d51498050f00b3
9. 0xa1c97fce099b76ae5c7423a9989001840737260494a60f3b3091dbe3a1371215
10. 0x008cbf3247d4503d443f28c4c20ecbbf230ffd5cf8ab0fd65a43b17b5b4825ba
11. 0xb5d5212c69fb335bad2409aa4a0da0469cc6cc62939ca82d5235005f3b154a2b
12. 0x2412cb8bc4d10d94e1eb907d5058dd12133e55416609e1b314e811af76620542
13. 0xff1c28bdf595a3d1333e9915edc68e9c5fded7bd5923fa85870979af34cbc3b3
14. 0xb49e8c2564256e5322e375cb619d9ac70fd17c1d1eba9c991bba4cb6428f45cc
15. 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae